50303623 has 2 divisors, whose sum is σ = 50303624. Its totient is φ = 50303622.

The previous prime is 50303581. The next prime is 50303639. The reversal of 50303623 is 32630305.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50303623 - 2²¹ = 48206471 is a prime.

It is a super-2 number, since 2×50303623² = 5060908973852258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50303594 and 50303603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50300623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25151811 + 25151812.

It is an arithmetic number, because the mean of its divisors is an integer number (25151812).

Almost surely, 2^50303623 is an apocalyptic number.

50303623 is a deficient number, since it is larger than the sum of its proper divisors (1).

50303623 is an equidigital number, since it uses as much as digits as its factorization.

50303623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 50303623 is about 7092.5047056734. The cubic root of 50303623 is about 369.1473499793.

Adding to 50303623 its reverse (32630305), we get a palindrome (82933928).

The spelling of 50303623 in words is "fifty million, three hundred three thousand, six hundred twenty-three".